hi, grubbies
if load_env is used without arg with root set to VFAT partition I have different logic of this command:
1.For EFI VirtualBox machine: fat detected ok and load_env uses its grub vars
2.For BIOS VirtualBox machine: when load_env is exceuted I see message "fat detection FAILED" and load_env dontwork
Problem solved when used arg "--file /boot/grubenv" (here my grubenv lies)
FIX this AS SOON AS POSSIBLE!!!!
PS: What a bullshit software are you writing??? For more of 10 years of writing such a stupid bugs it your code...Shameful..